CN201088334Y - Human body function children lifting desk - Google Patents
Human body function children lifting desk Download PDFInfo
- Publication number
- CN201088334Y CN201088334Y CNU2007201168537U CN200720116853U CN201088334Y CN 201088334 Y CN201088334 Y CN 201088334Y CN U2007201168537 U CNU2007201168537 U CN U2007201168537U CN 200720116853 U CN200720116853 U CN 200720116853U CN 201088334 Y CN201088334 Y CN 201088334Y
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- hinged
- chair
- writing case
- slideway
- desktop
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- Expired - Lifetime
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- 230000007246 mechanism Effects 0.000 claims abstract description 6
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 230000036417 physical growth Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses ergonomic child lifting desk and chair, aiming at providing ergonomic child lifting desk and chair, on which children can sit comfortably and which is in favor of physical growth and development and health. The utility model comprises a desktop, left and right bottom feet, and left and right desk legs installed on the left and right bottom feet, two lifting adjusting mechanisms installed at the lower part of the left and right desk legs, frameworks installed on the left and right desk legs, a drawer combination, a stationery case, a backrest, an adjusting and locking knob, chair legs, a corner wheel seat, a seat cushion and a bearing beam. The stationary box is hinged with the lower edge of the desktop through a hinge, the upper end of the hinge support is hinged with the bottom surface at the upper part of the desktop, the identical positions of a connecting rod and an auxiliary spring are hinged with the middle part of the hinge support, the lower end of the connecting rod is hinged with a sliding block, and the auxiliary spring is hinged with the front end of a sliding way. The utility model is suitable for children to use in learning.
Description
Technical field
The utility model belongs to the Children's desks and chairs in the furniture, especially relates to a kind of bodily fuctions and learns children's up-down desk and chair.
Background technology
Have the tables and chairs of various types to sell at furniture market, common tables and chairs height and desktop angle all are nonadjustable.No matter in family or school, children use this tables and chairs, and it is uncomfortable to be seated, also be unfavorable for children's torso grow and healthy.
In recent years, some novel tables and chairs have obtained application, technically the tables and chairs function are also once designed many outstanding technical schemes.For example, Chinese patent publication number CN2401078Y, in open day on October 18th, 2000, the name of innovation and creation is called ' but portable assembly unit liter, expand tables and chairs ', but this application case discloses a kind of portable assembly unit liter, has expanded tables and chairs.Table, the chair of this liter, expansion tables and chairs are kept a foothold and are constituted its adjustable elevating mechanism by the cover of keeping a foothold, screw rod, rod bush and adjusting lock nut, this table, seat plate add wide plate by this plate and periphery and embed removable connection through tenon and constitute, be provided with removable fixing braces at desk back side of panel edge, be provided with on the desk panel with the removable picture that connects of panel and write plate, this technical scheme efficiently solves the tables and chairs height can lifting, desktop can enlarge, easy-to-mount technical problem.But part still has some deficits, it also is difficult to solve the nonadjustable technical problem of desktop angle, when children use, because the desktop angle is non-adjustable, do not meet the requirement that the bodily fuctions learns, exist children be seated uncomfortable, be unfavorable for that physical growth is grown and healthy problem.
The utility model content
The purpose of this utility model is to overcome deficiency of the prior art, provide a kind of children be seated comfortable, help that physical growth is grown and healthy bodily fuctions learns children's up-down desk and chair.
For achieving the above object, the utility model adopts following technical proposals: bodily fuctions of the present utility model learns children's up-down desk and chair, comprise desktop, about two footing and be installed in about on two footing about two table legs, be installed in about two table leg lower positions two lift adjustment mechanisms, be installed in about skeleton on two table legs and drawer combination, writing case, backrest, adjusting locking knob, chair leg, horn ring seat, seat cushion, joist.Left-right symmetry is installed two strutbeams on described skeleton, about the writing case of circular shape is packed on two strutbeams, this writing case is hinged by hinge and described desktop lower edge, about two clamps be installed on the two ends of this writing case respectively, the outside of two clamps about writing case left end cap and writing case right end cap are packed in respectively, the stationery cover of circular shape cooperates the outside of spiral-lock at this writing case, and, make this stationery lid along the groove Unscrew or close writing case by the arc-shaped groove axial location on this writing case left end cap and the writing case right end cap; Slideway is installed on the axis of described skeleton, slide block is installed in this slideway, be provided with square gap in the middle of this slide block bottom, this block bottom surface, square gap both sides contacts with this slideway basal surface, the square gap that pull bar passes this slide block is installed on this slideway bottom surface, and the last seesaw of pull bar cooperates subsides mutually with the last seesaw of this slideway, the end of pull bar is provided with handle, the lower end of hinge stent and the front end of this slideway are hinged, the upper end of this hinge stent and bottom surface, described desktop top are hinged, connecting rod and power assistant spring same position and this hinge stent middle part are hinged, and this connecting rod lower end and slide block are hinged, and the front end of this power assistant spring and slideway is hinged.
Learn the further improvement of children's up-down desk and chair as the utility model bodily fuctions, chair by backrest, regulate locking knob, sleeve pipe, chair leg, horn ring seat, seat cushion, joist and form.Described chair leg tilts to be packed on the horn ring seat, this chair leg bilateral symmetry is provided with tooth bar shape guide rail, two casing pipe sleeves are contained on this chair leg up and down, and two adjusting locking knobs about passing through respectively, make this up and down two sleeve pipes and tooth bar shape guide rail lock on this chair leg, backrest is packed on the sleeve pipe, joist is packed on the setting of casing, the front end of described seat cushion and this joist are hinged, and its middle part is supported on this joist.
Learn the further improvement of children's up-down desk and chair as the utility model bodily fuctions, described sleeve pipe and chair leg are designed to cylindrical shape.
After adopting technique scheme, the bodily fuctions that the utility model provides learns the beneficial effect that children's up-down desk and chair has: for the user of different human body feature, and the height of two lift adjustment institutional adjustment desktops of two table leg lower positions about can passing through; Regulate the height of backrest and seat cushion by regulating locking knob; Drive slide block by connecting rod and make it to be in diverse location, obtain the desktop of different angles, make the height of desktop, seat cushion and the angle of desktop more meet the requirement that the bodily fuctions learns.Thereby obtain children be seated comfortable, help that physical growth is grown and healthy effect.
Description of drawings
Fig. 1 is the table structure schematic diagram that the utility model bodily fuctions learns children's up-down desk and chair;
Fig. 2 is the cutaway view along C-C line among Fig. 1;
Fig. 3 is the revolved sectional view along A-A line among Fig. 2;
Fig. 4 is the cutaway view along B-B line among Fig. 2;
Fig. 5 is the partial enlarged drawing of I among Fig. 2;
Fig. 6 is the partial enlarged drawing of II among Fig. 2;
Fig. 7 is the Chair structure schematic diagram that the utility model bodily fuctions learns children's up-down desk and chair.
Among the figure: desktop 1 table leg 2 lift adjustment mechanisms 3 footing, 4 drawers make up 5 writing case right end caps, 6 writing case left end caps, 7 writing cases, 8 skeletons, 9 strutbeams, 10 hinge stents, 11 connecting rods, 12 slide blocks, 13 slideways, 14 power assistant spring, 15 hinges, 16 clamps, 17 stationery covers, 18 handles, 19 pull bars, 20 backrests 21 and regulate locking knob 22 sleeve pipes 23 chair legs 24 horn ring seats 25 seat cushions 26 joists 27
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
The utility model bodily fuctions learns structure such as Fig. 1, Fig. 2 and shown in Figure 3 of children's up-down desk and chair, comprise desktop 1, about two footing 4 and be installed in about on two footing 4 about two table legs 2, be installed in about two table leg 2 lower positions two lift adjustment mechanisms 3, be installed in about on two table legs 2 skeleton 9 and drawer combination 5, writing case 8, backrest 21, regulate locking knob 22, chair leg 24, horn ring seat 25, seat cushion 26, joist 27.Left-right symmetry is installed two strutbeams 10 on described skeleton 9, in Fig. 2 and Fig. 5, about the writing case 8 of circular shape is packed on two strutbeams 10, this writing case 8 is hinged by hinge 16 and described desktop 1 lower edge, about two clamps 17 be installed on the two ends of this writing case 8 respectively, the outside of two clamps 17 about writing case left end cap 7 and writing case right end cap 6 are packed in respectively, the stationery cover 18 of circular shape cooperates the outside of spiral-lock at this writing case 8, and, make this stationery lid 18 along the groove Unscrew or close writing case 8 by the arc-shaped groove axial location on this writing case left end cap 7 and the writing case right end cap 6; At Fig. 2, among Fig. 3, slideway 14 is installed on the axis of described skeleton 9, as Fig. 4, shown in Figure 6, slide block 13 is installed in this slideway 14, be provided with square gap in the middle of these slide block 13 bottoms, this block bottom surface, square gap both sides contacts with these slideway 14 basal surfaces, the square gap that pull bar 20 passes this slide block 13 is installed on these slideway 14 bottom surfaces, and the last seesaw of pull bar 20 cooperates subsides mutually with the last seesaw of this slideway 14, the end of pull bar 20 is provided with handle 19, in Fig. 2, the front end of the lower end of hinge stent 11 and this slideway 14 is hinged, and the upper end of this hinge stent 11 and bottom surface, described desktop 1 top are hinged, and connecting rod 12 and power assistant spring 15 same positions and this hinge stent 11 middle parts are hinged, these connecting rod 12 lower ends and slide block 13 are hinged, and this power assistant spring 15 is hinged with the front end of slideway 14.
As shown in Figure 7, as further improvement of the utility model, chair is made up of backrest 21, adjusting locking knob 22, sleeve pipe 23, chair leg 24, horn ring seat 25, seat cushion 26, joist 27.Described chair leg 24 tilts to be packed on the horn ring seat 25, these chair leg 24 bilateral symmetry are provided with tooth bar shape guide rail, two sleeve pipes 23 are sleeved on this chair leg 24 up and down, and two adjusting locking knobs 22 about passing through respectively, two sleeve pipes 23 lock on this chair leg 24 with tooth bar shape guide rail about making this, and backrest 21 is packed on the sleeve pipe 23, and joist 27 is packed on the setting of casing 23, the front end of described seat cushion 26 and this joist 27 are hinged, and its middle part is supported on this joist 27.
As shown in Figure 7, further improve as of the present utility model, described sleeve pipe 23 and chair leg 24 are designed to cylindrical shape.
When using human body function assessment children up-down desk and chair, for the user of different human body feature, the height of two lift adjustment institutional adjustment desktops of two table leg lower positions about can passing through; Regulate the height of backrest and seat cushion by regulating locking knob; Manpower lifts the upper end of desktop, drive slide block by connecting rod and make it to be in diverse location, can be to the direction adjustment that increases the desktop angle, when using the handle 19 that pulls on the moving pull bar 20, pull bar 20 is moving on the level under the seesaw effect on the slideway 14, slide block is upwards lifted, and manpower presses down the upper end of desktop, can be to the direction adjustment that reduces the desktop angle.Adjusted desktop, bench height and desktop angle more meet the requirement that the bodily fuctions learns.Thereby obtain children be seated comfortable, help that physical growth is grown and healthy effect.
Claims (3)
1. a bodily fuctions learns children's up-down desk and chair, comprise desktop (1), about two footing (4) and be installed in about on two footing (4) about two table legs (2), two lift adjustment mechanisms (3) of two table legs (2) lower position about being installed in, skeleton (9) about being installed on two table legs (2), and drawer combination (5), writing case (8), backrest (21), regulate locking knob (22), chair leg (24), horn ring seat (25), seat cushion (26), joist (27), it is characterized in that: go up left-right symmetry at described skeleton (9) two strutbeams (10) are installed, about the writing case of circular shape (8) is packed on two strutbeams (10), this writing case (8) is hinged by hinge (16) and described desktop (1) lower edge, about two clamps (17) be installed on the two ends of this writing case (8) respectively, the outside of two clamps (17) about writing case left end cap (7) and writing case right end cap (6) are packed in respectively, the stationery cover of circular shape (18) cooperates the outside of spiral-lock in this writing case (8), and, make this stationery lid (18) along the groove Unscrew or close writing case (8) by the arc-shaped groove axial location on this writing case left end cap (7) and the writing case right end cap (6); Slideway (14) is installed on the axis of described skeleton (9), slide block (13) is installed in this slideway (14), be provided with square gap in the middle of this slide block (13) bottom, this block bottom surface, square gap both sides contacts with this slideway (14) basal surface, the square gap that pull bar (20) passes this slide block (13) is installed on this slideway (14) bottom surface, and the last seesaw of pull bar (20) cooperates subsides mutually with the last seesaw of this slideway (14), the end of pull bar (20) is provided with handle (19), the front end of the lower end of hinge stent (11) and this slideway (14) is hinged, upper end of this hinge stent (11) and described desktop (1) bottom surface, top are hinged, connecting rod (12) and power assistant spring (15) same position and this hinge stent (11) middle part are hinged, this connecting rod (12) lower end and slide block (13) are hinged, and this power assistant spring (15) is hinged with the front end of slideway (14).
2. bodily fuctions according to claim 1 learns children's up-down desk and chair, it is characterized in that: chair is by backrest (21), regulate locking knob (22), sleeve pipe (23), chair leg (24), horn ring seat (25), seat cushion (26), joist (27) is formed, described chair leg (24) tilts to be packed on the horn ring seat (25), this chair leg (24) bilateral symmetry is provided with tooth bar shape guide rail, two sleeve pipes (23) are sleeved on this chair leg (24) up and down, and two adjusting locking knobs (22) about passing through respectively, two sleeve pipes (23) lock on this chair leg (24) with tooth bar shape guide rail about making this, backrest (21) is packed on the sleeve pipe (23), joist (27) is packed on the setting of casing (23), the front end of described seat cushion (26) and this joist (27) are hinged, and its middle part is supported on this joist (27).
3. bodily fuctions according to claim 2 learns children's up-down desk and chair, it is characterized in that: described sleeve pipe (23) and chair leg (24) are designed to cylindrical shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201168537U CN201088334Y (en) | 2007-08-28 | 2007-08-28 | Human body function children lifting desk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201168537U CN201088334Y (en) | 2007-08-28 | 2007-08-28 | Human body function children lifting desk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201088334Y true CN201088334Y (en) | 2008-07-23 |
Family
ID=39860091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201168537U Expired - Lifetime CN201088334Y (en) | 2007-08-28 | 2007-08-28 | Human body function children lifting desk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201088334Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102980785A (en) * | 2012-12-17 | 2013-03-20 | 中国地质大学（武汉） | Manual lifting deadweight loading device for landslide physical model test |
| CN103054334A (en) * | 2012-11-08 | 2013-04-24 | 熊国峰 | Easy computer desk used on bed |
| CN103054335A (en) * | 2012-11-08 | 2013-04-24 | 熊国峰 | On-bed computer desk |
| CN103239058A (en) * | 2012-02-14 | 2013-08-14 | 杨根云 | Four-in-one device |
| CN106628685A (en) * | 2017-02-23 | 2017-05-10 | 吴新中 | Vehicle-mounted container for logistics distribution |
| CN108388073A (en) * | 2018-03-20 | 2018-08-10 | 芜湖市新童游乐设备科技有限公司 | A kind of portable projector |
-
2007
- 2007-08-28 CN CNU2007201168537U patent/CN201088334Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103239058A (en) * | 2012-02-14 | 2013-08-14 | 杨根云 | Four-in-one device |
| CN103054334A (en) * | 2012-11-08 | 2013-04-24 | 熊国峰 | Easy computer desk used on bed |
| CN103054335A (en) * | 2012-11-08 | 2013-04-24 | 熊国峰 | On-bed computer desk |
| CN102980785A (en) * | 2012-12-17 | 2013-03-20 | 中国地质大学（武汉） | Manual lifting deadweight loading device for landslide physical model test |
| CN102980785B (en) * | 2012-12-17 | 2015-10-14 | 中国地质大学（武汉） | A kind of landslide physical model test manual lifting type deadweight charger |
| CN106628685A (en) * | 2017-02-23 | 2017-05-10 | 吴新中 | Vehicle-mounted container for logistics distribution |
| CN106628685B (en) * | 2017-02-23 | 2024-05-31 | 华速空港航空服务(广州)有限公司 | Logistics distribution is with on-vehicle container |
| CN108388073A (en) * | 2018-03-20 | 2018-08-10 | 芜湖市新童游乐设备科技有限公司 | A kind of portable projector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080723 |
|
| CX01 | Expiry of patent term | ||
| DD01 | Delivery of document by public notice |
Addressee: Harbin four Tatsu Furniture Industry Co., Ltd. Document name: Notification of Expiration of Patent Right Duration |
|
| DD01 | Delivery of document by public notice |